Write php code in java script tag without double quote

Question

I want to write echo php variable in jquery without single or double quote. Below is my code

jQuery.noConflict();
jQuery(document).ready(function(){
jQuery('.your').slick({
 autoplay: <?php echo $autoPlay; ?>,
 autoplaySpeed: 2000,
 dots: true,
 infinite: true,
 speed: 300,
 slidesToShow: 4,
 slidesToScroll: 1,
 responsive: [
 {
  breakpoint: 1024,
  settings: {
    slidesToShow: 3,
    slidesToScroll: 3,
    infinite: true,
    dots: true
  }
},
{
  breakpoint: 600,
  settings: {
    slidesToShow: 2,
    slidesToScroll: 2
  }
},
{
  breakpoint: 480,
  settings: {
    slidesToShow: 1,
    slidesToScroll: 1
  }
},{
  breakpoint: 320,
  settings: {
    slidesToShow: 1,
    slidesToScroll: 1
  }
}
]
});
});

I want to echo $autoplay without double quote. When i write without double quote, its gave me error

Uncaught SyntaxError: Unexpected token ,

Any one help me to find out the exact solution for this

What does $autoplay look like? Is it a string like true or false? — mopo922
– mopo922, Commented Jan 7, 2015 at 17:06

Rob W · Accepted Answer · 2015-01-07 17:07:00Z

2

Perhaps there's no value to $autoPlay.. you can prevent errors such as that by providing a default value... example:

autoplay: <?php echo isset($autoPlay) ? $autoPlay : '0'; ?>,

If autoplay is a boolean, then you need to echo something else, such as:

autoplay: <?php echo $autoPlay ? '1' : '0'; ?>,

Both of these use ternary operators - see http://php.net/ternary#language.operators.comparison.ternary

answered Jan 7, 2015 at 17:07

Rob W

9,1621 gold badge32 silver badges50 bronze badges

Sign up to request clarification or add additional context in comments.

5 Comments

Rob W Over a year ago

If autoplay is a boolean, try my second example.

Kapil Parihar Over a year ago

I used your second example but its doesn't run

Rob W Over a year ago

then autoplay: <?php echo $autoPlay ? 'true' : 'false'; ?>, would work. Either way "1" and "0" (without quotes) in JS is evaluated as true/false... so I don't see the issue. Maybe issue lies elsewhere. Are you sure $autoPlay has something in it? Try using var_dump($autoPlay) to make sure.

Kapil Parihar Over a year ago

I used ternary operation and resolved (Mage::getStoreConfig('productslider/new_viewed_config/new_autoStart_block_enable') == 1) ? 'true' : 'false';

Rob W Over a year ago

Sometimes it helps to know what variables you are using, in what system, etc.. we usually try to answer in an agnostic fashion. Be sure to mark as answered!

Collectives™ on Stack Overflow

Write php code in java script tag without double quote

1 Answer 1

5 Comments

Your Answer

Hot Network Questions

Collectives™ on Stack Overflow

1 Answer 1

5 Comments

Your Answer

Sign up or log in

Post as a guest

Related